Deep lamellar keratoplasty for pellucid marginal degeneration: review of management options for corneal perforation

Cornea
Michael James Millar, Anthony Maloof

Abstract

To report a case of unilateral corneal perforation associated with pellucid marginal degeneration (PMD) and rapid onset and progression of PMD in the second eye. Both eyes underwent subsequent successful management with deep anterior lamellar keratoplasty (DALK). Case presentation with corneal topographic correlation, along with the relevant literature pertaining to surgical techniques used in PMD. DALK was undertaken in both eyes with stable improvement in visual outcome and no rejection episode. DALK is a useful surgical alternative in the management of PMD. The technique provides useful visual rehabilitation in patients with PMD even in the presence of previous corneal perforation.

References

Jul 1, 1978·Archives of Ophthalmology·J H Krachmer
Mar 15, 1992·American Journal of Ophthalmology·J A Cameron
Aug 15, 1990·American Journal of Ophthalmology·G A VarleyJ H Krachmer
Feb 1, 1997·Archives of Ophthalmology·D P Taglia, J Sugar
Mar 1, 1997·The British Journal of Ophthalmology·J Sugita, J Kondo
Mar 11, 1998·Survey of Ophthalmology·Y S Rabinowitz
Jun 12, 1999·The British Journal of Ophthalmology·G R MellesP S Binder
Jan 27, 2000·Ophthalmology·A F Amayem, M Anwar
Oct 3, 2000·Ophthalmology·K Rasheed, Y S Rabinowitz
Nov 1, 2001·Journal of Cataract and Refractive Surgery·E K AkpekW J Stark
Oct 26, 2002·Journal français d'ophtalmologie·F TrimarchiC Klersy
Jun 6, 2003·American Journal of Ophthalmology·Shigeto ShimmuraKazuo Tsubota
Aug 6, 2003·Journal of Cataract and Refractive Surgery·Jose Rodriguez-PratsJorge L Alió
Jun 22, 2005·Cornea·Patrick F TzelikisPeter R Laibson
Feb 8, 2006·Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie·Farzin ForooghianWilliam S Dixon

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Citations

May 12, 2012·Cornea·Luke J Maccheron, Sheraz M Daya
Dec 28, 2010·Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association·Amit JinabhaiClare O'Donnell
May 13, 2014·Journal of Refractive Surgery·Majid MoshirfarSteven M Christiansen
Aug 22, 2013·Saudi Journal of Ophthalmology : Official Journal of the Saudi Ophthalmological Society·Abdullah A Al-Torbak

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